4-in-1 Charger Socket Panel, 12V 4.2A Dual USB Charger Socket Power Outlet & LED Voltmeter - Blue

General Description This 4-in-1 multifunction panel features a 12V USB socket, a digital LED voltmeter, a 12V cigarette lighter socket, and an LED rocker switch. Convenient to install and use, it is also detachable to allow for the replacement of other charger sockets. Technical Specifications Style: 4-in-1 Charger Socket Panel Color: Black casing with blue LED light Material: ABS USB Output: 5V/2.1A and 2.1A (4.2A total) Socket: 12V DC Voltmeter Display Range: 6-24V Rocker Switch: 20A 12V DC Package Weight: 135g Compatibility and Accessories Package Includes: 1 x 12V Cigarette Lighter Socket 1 x Blue LED Digital Voltmeter 1 x Dual USB Car Socket 1 x ON-OFF Rocker Switch 1 x Four-Hole Panel Installation Easy to assemble and install. Simply rotate the knob to loosen or tighten the necessary parts for replacement. Ideal for monitoring the battery status of your vehicle or boat using the voltmeter. It also allows you to simultaneously charge two devices via the integrated USB ports, with automatic detection for optimal charging. The panel is designed for a long lifespan, with a durability of up to 10,000 cycles. It also offers protection against overload, overheating, and overcurrent, ensuring safe and efficient operation.